Abstract
Mannosylation of several glycosyl acceptors with a novel mannosyl donor having the 6-nitro-2-benzothiazoate function at an anomeric position proceeded smoothly in the presence of a catalytic amount of tetrakis(pentafluorophenyl)boric acid [HB(C6F5)4] to afford the corresponding disaccharides in high yields with good to high β-stereoselectivities.
Original language | English |
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Pages (from-to) | 442-443 |
Number of pages | 2 |
Journal | Chemistry Letters |
Volume | 32 |
Issue number | 5 |
DOIs | |
Publication status | Published - May 5 2003 |
ASJC Scopus subject areas
- Chemistry(all)